ARRINGTON DIXON AND ASSOCIATES, INC. (DC)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $21.44M
- $21,435,045under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 7
- with positive net obligations1 IDV vehicle held
- Latest action
- May 7, 2019
- SAM.gov registration
- Inactive
- Registration expiration date Dec 17, 2021
Registration
- Doing business as
- A D A I
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Dec 6, 1985 (40 years)
- Location
- Washington, DC
- State of incorporation
- Virginia
- Purpose of registration
- All Awards
- Website
- adainc.net
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI CLKUVBTAZK83. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2019: -$1,332 (de-obligation)
- FY2018: -$9 (de-obligation)
- FY2017: -$242,924 (de-obligation)
- FY2016: -$31,413 (de-obligation)
- FY2015: $577,050
- FY2014: $1,942,516
- FY2013: $2,819,638
- FY2012: $2,948,375
Show all 12 yearsEarlier years (FY2008–FY2011)
- FY2011: $3,277,712
- FY2010: $3,742,864
- FY2009: $2,581,296
- FY2008: $3,821,272
Total across 12 fiscal years: $21,435,045
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Health and Human Services$21,435,045, 100%
Top awarding sub-agencies
- National Institutes of Health$21,435,045, 100%
Top NAICS by obligations
- 541519Other computer related services$19,957,485, 93.1%
Top product and service codes by obligations
- R408Program management/support services$11,743,541, 54.8%
- R426Support- professional: communications$9,535,412, 44.5%
- U005Tuition/reg/memb fees$156,092, 0.7%
Capabilities
SBA certifications
- SBA Certified HUBZone Firm, certified Oct 21, 2009
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Black American Owned
Contracts
Latest awards and orders
- HHSN276201400187UDelivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN276200900239UDelivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesNational Institutes of HealthLatest action
- GS35F0382NFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- HHSN276201100094UDelivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN276200800373UDoDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN276200800486UDoDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN276200800371UDoDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN276200700040UDoDepartment of Health and Human ServicesNational Institutes of HealthLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for ARRINGTON DIXON AND ASSOCIATES, INC. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
2401 Shannon Pl SE
Washington, DC, 20020
USA
Mailing Address
2401 SHANNON PLACE SE
Anacostia
WASHINGTON, DC, 20020
USA
Government Business Contact
Hilary Caine
Ms.
2401 SHANNON PLACE SE
Washington, DC, 20020
USA
Electronic Business Contact
ARRINGTON DIXON
President
2401 SHANNON PLACE SE
WASHINGTON, DC, 20020
USA
Past Performance Contact
HILARY CAINE
CEO
2401 Shannon Place SE
Washington, DC, 20020
USA
Government Business Alternate Contact
ARRINGTON DIXON
President
2401 SHANNON PLACE SE
WASHINGTON, DC, 20020
USA
Electronic Business Alternate Contact
ARRINGTON DIXON
2401 SHANNON PLACE SE
WASHINGTON, DC, 20020
USA
Past Performance Alternate Contact
Hilary Caine
Ms.
2401 SHANNON PLACE SE
Washington, DC, 20020
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
ARRINGTON DIXON AND ASSOCIATES, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires December 17, 2021.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District